How to Troubleshoot the B-CAN System
Without the HDS (Use only if the HDS is unavailable)
Special Tools Required

MPCS short connector
 07WAZ-0010100
If the HDS is unavailable, using the following method, you can easily check the F-CAN and B-CAN communication status and DTCs.

Check for DTCs

  1. Turn the ignition switch ON (II).
  1. Connect the MPCS short connector (A) to the MICU service check connector (B), and turn the switch (C) on.